<?php


namespace app\voip\func;

use app\voip\model\EUserSig;

class UserSigFunc
{
    /**
     * @param $where
     * @return EUserSig[]|false
     * @throws \think\exception\DbException
     */
    static public function selectUserSig($where)
    {
        return EUserSig::all($where);
    }
}